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3 years ago

Joe Mathis works as a pianist in a local restaurant. He makes $8.50 an hour.

Mathematics

1 answer:

grigory [225]3 years ago

5 0

Answer:331.5

Step-by-step explanation:

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Flashcard for geometry page 77

Nostrana [21]

What’s the question ???????

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3 years ago

What are the LDC between 4/9 & 2/3

SashulF [63]

Answer:

the least common denominator between 4 and 9 is 36

Step-by-step explanation:

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2 years ago

Franco is solving a system of linear equations algebraically. He find that there

Semenov [28]

Answer:

B. 5=5

Step-by-step explanation:

4 0

3 years ago

3x3-27x=0<br> Solve by factoring a

Eddi Din [679]

After factoring $3x^3-27x=0$ the solutions are x=0 , x=3, x= -3

Step-by-step explanation:

We need to solve by factoring:

$3x^3-27x=0$

Solving:

$3x^3-27x=0$

Taking 3x common:

$3x(x^2-9)=0$

Now using formula $a^2-b^2=(a-b)(a+b)$

$3x((x)^2-(3)^2)=0\\3x(x-3)(x+3)=0$

$3x=0\,\,and\,\,x+3=0\,\,and\,\,x-3=0\\x=0\,\,and\,\,x=-3\,\,and\,\,x=3\\$

So, After factoring $3x^3-27x=0$ the solutions are x=0 , x=3, x= -3

Keywords: Factorization

Learn more about Factorization at:

#learnwithBrainly

5 0

3 years ago

2 Kenedi has a piece of ribbon that measures

USPshnik [31]

Answer:

The length of each ribbon is 1.6 inches

Step-by-step explanation:

From the question, we are told that:

Kenedi has a piece of ribbon that measures 24 inches long. She cuts the ribbon into 15 equal pieces to attach to her dance costume

Hence, the expression that can be used to show how to calculate the length of each piece of ribbon is given as:

24 inches ÷ 15 pieces

= 24 ÷ 15

= 1.6 inches

Therefore, the length of each ribbon is 1.6 inches

4 0

2 years ago